HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 293

• Manufacturer Part Number: HD64F7051SFJ20V
• Description: MCU 5V 256K J-TEMP PB-FREE QFP-1
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7050r

Specifications of HD64F7051SFJ20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, WDT
• Number Of I /o: 102
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 168-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Bit 0—Down-Count Start Flag 10A (DST10A): Starts and stops down-counter 10A
(DCNT10A).
10.2.11 Timer Connection Register (TCNR)
The timer connection register (TCNR) is an 8-bit register. The ATU has one TCNR register in
channel 10.
TCNR is an 8-bit readable/writable register that enables or disables connection between the
channel 10 down-counter start register (DSTR) and channel 1 and 2 compare-match signals.
TCNR is initialized to H'00 by a power-on reset, and in hardware standby mode and software
standby mode.
For details, see sections 10.3.5, One-Shot Pulse Function, and 10.3.6, Offset One-Shot Pulse
Function.
Bit 0:
DST10A
0
1
Initial value:
Description
DCNT10A is halted
[Clearing condition]
When the DCNT10A value underflows
DCNT10A counts
[Setting conditions]
One-shot pulse function:
Offset one-shot pulse function: Set on GR1A compare-match, or by user program
R/W:
Bit:
CN10H
R/W
7
0
CN10G
R/W
6
0
CN10F
R/W
Set by user program
5
0
CN10E
R/W
4
0
Rev. 5.00 Jan 06, 2006 page 271 of 818
Section 10 Advanced Timer Unit (ATU)
CN10D
R/W
3
0
CN10C
R/W
2
0
REJ09B0273-0500
CN10B
R/W
1
0
(Initial value)
CN10A
R/W
0
0